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Mafi kyawun na'urar kariya daga girgiza don faifan hasken rana | LKX-T1T2-DC
Kariyar DC ta Nau'in 1+2

Mafi kyawun na'urar kariya daga girgiza don faifan hasken rana | LKX-T1T2-DC

The Na'urar Kariya ta SPD ta Nau'i 1+2 20–40kA 1200V DC 2-Pole (LKX-T1T2-DC) isar da haɗin kariya daga girgizar aji na I + aji na II don tsarin wutar lantarki mai ƙarfin lantarki mai ƙarfi na DC da tsarin wutar lantarki na photovoltaic, yana ba da kariya mai ƙarfi akan kwararar walƙiya kai tsaye, ƙaruwar da aka haifar, da kuma wuce gona da iri na ɗan lokaciAn tsara shi da Da'irar kariyar GDT + mai ƙarfi ta MOV mai ƙarfi, yana ba da ƙarfin walƙiya mai ƙarfi, amsawa mai sauri sosai, kariyar katsewar zafi, da kuma aiki na dogon lokaci mai ɗorewa don jerin PV na hasken rana, akwatunan haɗaka, inverters na tsakiya/kirtani, manyan masana'antun PV, tsarin adana batir, da hanyoyin sadarwa na rarrabawa na DC 1200V.

    Ƙayyadewa LKX-1200-6.25
    Rarraba SPD bisa ga EN61643-31 / IEC61643-31 Nau'i na 1 + Nau'i na 2 / Aji na 1 + Aji na 2
    Matsakaicin ƙarfin lantarki na dc mai ci gaba da aiki UCPV 1200V
    Wutar lantarki ta walƙiya (10/350μs) Iimp 6.25kA
    Nau'in fitar da ruwa (8/20μs) A cikin 20kA
    Matsakaicin ƙarfin fitarwa (8/20μs) Imax 40kA
    Ragowar wutar lantarki Ipe(DC)
    Takamaiman makamashi W/R 9.76kJ/Ω
    Matakin kariyar wutar lantarki [(DC+/DC-)→PE] Sama ≤4.5kV
    Matsayin wutar lantarki na ɗan gajeren lokaci Iscpv 10kA
    Lokacin amsawa tA ≤25ns
    Matsakaicin zafin aiki Kai -40℃-80℃
    Yanayin aiki / alamar kuskure kore / ja
    Yankin giciye (Ƙananan) 4mm²
    Yankin giciye (Matsakaicin) 35mm²
    Don hawa a kan Rail Din 35mm
    Kayan rufewa Na'urar Thermoplastic UL94-V0
    Matakin kariya IP20
    Lambar oda LKX12003625
    Lambar oda (tare da siginar nesa) LKX12003625-1

    Siffofi:

    Na'urar cire haɗin zafi ga kowane mahaɗin mutum ɗaya

    Matsakaicin fitarwa na wutar lantarki (8/20us) A cikin: 20kA

    Alamar yanayin injiniya don tsarin na'urar kariya ta ƙaruwar mutum ɗaya

    Masu canza wutar lantarki masu ƙarfi.

    Tare da ko ba tare da lambar sadarwa ta nesa mai iyo ba

    Aikace-aikace:

    Na'urar kariya ta LKX Surge, tana kare kanta daga walƙiyar walƙiya a cikin tsarin hasken rana (tsarin samar da wutar lantarki ta photovoltaic).

    Ana amfani da shi don kariyar kwararar abubuwan lantarki a cikin kowace da'irar DC.

    Dole ne a shigar da waɗannan na'urorin a layi ɗaya a kan hanyoyin sadarwar DC domin a kare su kuma a samar da kariya ta hanyoyi daban-daban.

    Ya dace da kariyar kariyar kayan aikin layin samar da wutar lantarki na DC na tsarin samar da wutar lantarki ta hasken rana.

    Shigarwa da kuma kiyayewa:

    An shigar da shi a layi ɗaya a mahaɗin yankin LPZ1 da yankuna masu zuwa: mai sarrafa wutar lantarki, mai canza wutar lantarki, da sauransu.

    Idan aka sanya na'urar hana girgiza a ƙarƙashin sharuɗɗan da ake buƙata, ba ya buƙatar gyara na dogon lokaci, sai dai gyara na yau da kullun. Idan launin tagar ƙararrawa da ake gani ya canza zuwa ja (laifi) yayin amfani, yana nuna cewa na'urar kare girgiza ta lalace kuma tana buƙatar gyara ko maye gurbinta.